Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug treatment program who understand how challenging and difficult methadone detoxification can be. Methadone detox is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox should only be done under close supervision at a drug rehab program which has experience in dealing with this type of detoxification, and where the person can receive additional treatment services to deal with all addiction issues.